Home / 6,476,025.06-8,936,928.18-3,575,421.54

Finding the Fourth Proportional to 6,476,025.06, 8,936,928.18 and 3,575,421.54

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Solution

The fourth proportional to 6,476,025.06, 8,936,928.18 and 3,575,421.54 is: 4,934,089.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,476,025.06 : 8,936,928.18 = 3,575,421.54 : x
  2. Step 2: Convert to fraction form
    6,476,025.06/8,936,928.18 = 3,575,421.54/x
  3. Step 3: Cross multiply
    6,476,025.06x = 8,936,928.18 × 3,575,421.54
  4. Step 4: Simplify right side
    6,476,025.06x = 31,953,285,516,205.00
  5. Step 5: Solve for x
    x = 31,953,285,516,205.00/6,476,025.06
  6. Step 6: Final answer
    x = 4,934,089.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.